Blog

IES vs LDT Photometric Files: A Buyer’s Guide for Lighting Projects

A buyer’s guide to IES and LDT photometric files, covering model matching, lumens, polar curves, orientation, retail calculations and sample validation.
Blog

LED Lighting Factory Quality Control Checklist for OEM Buyers

A comprehensive OEM LED lighting factory quality-control checklist covering materials, BOM control, assembly, electrical and photometric tests, aging, packing and traceability.
Blog

Dual-Panel Track Light Sample Approval and Commissioning Checklist

A complete sample approval and site commissioning checklist for adjustable dual-panel track lights, covering configuration, rail fit, optics, glare, documentation and quality control.
Blog

Can LED Linear Lights Be Dimmed? DALI, 0–10V and TRIAC Guide

Learn when LED linear lights can be dimmed and how DALI, 0–10V, TRIAC, sensors, drivers, and control wiring differ.
Blog

Suspended vs Recessed vs Surface-Mounted Linear Lights

Compare suspended, recessed, and surface-mounted LED linear lights by appearance, ceiling requirements, installation, maintenance, and performance.
Blog

How to Calculate LED Linear Light Spacing and Layout

Learn how to plan LED linear light spacing using mounting height, photometry, illuminance, uniformity, room reflectance, and real project geometry.
info@lcblight.com+44 7716 620781
Commercial lighting | OEM/ODM | Project support
Commercial lighting knowledge hub

Better lighting decisions start with practical answers.

Buyer-focused guides for track lighting, linear systems, commercial downlights, compliance and real project specification.

Adjustable dual-panel LED track light
Written for project buyersSelection, layout, compliance and maintenance - not generic lighting news.
Latest insights

Find guidance by project need.

New WordPress posts appear here automatically, with the existing archive pagination preserved.

No matching guides on this page. Try another topic or search term.
Explore by product family

Four routes into the knowledge base.

Clear topic hubs connect helpful guides with the three commercial product ranges and importer questions.

01

Track Panel Lighting

Aiming, shelf illuminance, beam choice, layouts and retrofit guidance.

02

LED Linear Systems

Continuous runs, optics, suspension, controls and office applications.

03

Commercial Downlights

Wattage, CCT, cut-out sizes, glare and project scheduling.

04

Compliance & Buying

Evidence, market requirements, sample approval and supplier evaluation.

Need an answer for a live project?

Send the application, quantity and target specification. We'll help identify the next practical step.

Use the guides to prepare your brief, then ask our team about samples, technical confirmation and project pricing.

Request Samples & a Project Quote
PROJECT INQUIRY

Tell us about your project

Share your application, quantity and questions. We'll reply with the next practical step.

We’ll use your details only to respond to this inquiry. * Required fields

Prefer email? info@lcblight.com

Ask For Quote Now!

Reply Within 24 Hours

Your email is confidential and safe with us. Our team guarantees your privacy.

The ULTIMATE Guide to
Commercial Space in 2025

Your email is confidential and safe with us. Our team guarantees your privacy.